American English File – Rob Comes to New York

a dinner at a restaurant where you discuss business

tham quan du lịch

في هذا الدرس: visiting tourist places

an art museum in London

không chậm trể

في هذا الدرس: always on time, never late

a service that allows computers and phones to connect to the Internet

ám hiệu

في هذا الدرس: the electrical radio wave that provides an Internet connection

connect (someone) by phone

the department that deals with computer problems (information technology)